Method for managing recording and reproduction of multi-dubbed audio stream
    11.
    发明申请
    Method for managing recording and reproduction of multi-dubbed audio stream 审中-公开
    用于管理多重配音音频流的录制和再现的方法

    公开(公告)号:US20070196079A1

    公开(公告)日:2007-08-23

    申请号:US11785395

    申请日:2007-04-17

    IPC分类号: H04N5/91

    摘要: A method and recording medium for managing an A/V stream are discussed. According to an embodiment, the method includes a method for managing a main Audio/Video (A/V) stream on a recording medium, the method comprising: providing a first playlist on the recording medium that links the main A/V stream with a first additional data such that the main A/V stream is reproduced with the first additional data; and providing a second playlist on the recording medium that links the main A/V stream with a second additional data such that the main A/V stream is reproduced with the second additional data.

    摘要翻译: 讨论了用于管理A / V流的方法和记录介质。 根据实施例,该方法包括一种用于在记录介质上管理主音频/视频(A / V)流的方法,所述方法包括:在记录介质上提供将主A / V流与 第一附加数据,使得主A / V流用第一附加数据再现; 以及在记录介质上提供第二播放列表,其将主A / V流与第二附加数据链接,使得主A / V流与第二附加数据一起再现。

    Recording medium having a data structure for managing data streams associated with different languages and recording and reproducing methods and apparatuses
    12.
    发明申请
    Recording medium having a data structure for managing data streams associated with different languages and recording and reproducing methods and apparatuses 审中-公开
    具有用于管理与不同语言相关联的数据流的数据结构的记录介质以及记录和再现方法和装置

    公开(公告)号:US20070168180A1

    公开(公告)日:2007-07-19

    申请号:US11699475

    申请日:2007-01-30

    IPC分类号: G06F17/27

    摘要: In one embodiment, the recording medium includes a text subtitle stream file, storing a text subtitle, per language, and a playlist file including at least one playitem and at least one subplayitem. The playitem manages reproduction of main data associated with the text subtitle and the subplayitem manages reproduction of the text subtitle. The recording medium also includes a stream information file corresponding to the text subtitle stream file. The stream information file includes language information indicating a language of the text subtitle stream file.

    摘要翻译: 在一个实施例中,记录介质包括文本字幕流文件,存储每个语言的文本字幕,以及包括至少一个播放项和至少一个子播放项的播放列表文件。 播放项目管理与文本字幕相关联的主数据的再现,并且子播放管理文本字幕的再现。 记录介质还包括与文本字幕流文件相对应的流信息文件。 流信息文件包括指示文本字幕流文件的语言的语言信息。

    Method and apparatus for writing and using keys for encrypting/decrypting a content and a recording medium storing keys written by the method
    13.
    发明申请
    Method and apparatus for writing and using keys for encrypting/decrypting a content and a recording medium storing keys written by the method 审中-公开
    用于写入和使用用于加密/解密内容的密钥和存储由该方法写入的密钥的记录介质的方法和装置

    公开(公告)号:US20060153381A1

    公开(公告)日:2006-07-13

    申请号:US11296465

    申请日:2005-12-08

    IPC分类号: H04N7/167

    摘要: Content encryption information on content data recorded on a recording medium. A plurality of encryption keys used for encrypting a plurality of data clips containing content data is stored in a key file and index information for associating each of the plurality of encryption keys with a data segment encrypted with the encryption key is placed in the key file or in another management information file (e.g., clip information file). As a consequence, it is allowed to decrypt encrypted content data with different encryption keys by applying each of the plurality of encryption keys to each associated data segment.

    摘要翻译: 关于记录在记录介质上的内容数据的内容加密信息。 将用于加密包含内容数据的多个数据剪辑的多个加密密钥存储在密钥文件中,并且用于将多个加密密钥中的每一个与加密密钥加密的数据段相关联的索引信息被放置在密钥文件中,或 在另一管理信息文件(例如,剪辑信息文件)中。 因此,允许通过将多个加密密钥中的每一个应用于每个相关联的数据段来解密具有不同加密密钥的加密内容数据。

    Recording medium, and method and apparatus for reproducing the recording medium
    15.
    发明申请
    Recording medium, and method and apparatus for reproducing the recording medium 有权
    记录介质,以及用于再现记录介质的方法和装置

    公开(公告)号:US20070172207A1

    公开(公告)日:2007-07-26

    申请号:US11723087

    申请日:2007-03-16

    IPC分类号: H04N7/00

    摘要: In one embodiment, the recording medium includes a data area storing moving picture data, and a navigation area storing navigation information for managing reproduction of the moving picture data. The navigation information includes a metadata indicator indicating whether metadata associated with the moving picture data exists. The metadata is additional information describing content of the moving picture data, and the navigation information includes linking information identifying metadata associated with the moving picture data if the metadata indicator indicates metadata associated with the moving picture data exists. The navigation area may also store a content reference that references the moving picture data associated with the metadata.

    摘要翻译: 在一个实施例中,记录介质包括存储运动图像数据的数据区域和存储用于管理运动图像数据再现的导航信息的导航区域。 导航信息包括指示是否存在与运动图像数据相关联的元数据的元数据指示符。 元数据是描述运动图像数据的内容的附加信息,并且如果元数据指示符指示与运动图像数据相关联的元数据存在,则导航信息包括识别与运动图像数据相关联的元数据的链接信息。 导航区域还可以存储引用与元数据相关联的运动图像数据的内容参考。

    Recording medium and method and apparatus for reproducing text subtitle stream recorded on the recording medium
    16.
    发明申请
    Recording medium and method and apparatus for reproducing text subtitle stream recorded on the recording medium 有权
    用于再现记录在记录介质上的文本字幕流的记录媒体和方法和装置

    公开(公告)号:US20050207738A1

    公开(公告)日:2005-09-22

    申请号:US11070238

    申请日:2005-03-03

    IPC分类号: G11B20/10 H04N5/781

    摘要: A buffer initially preloads a text subtitle stream recorded on a recording medium. The preloaded text subtitle stream includes a dialog style segment defining a group of region styles and a plurality of dialog presentation segments, each of which contains at least one region of dialog text. Each region of dialog text is linked to a selected one of the group of region styles defined in the dialog style segment. The dialog style segment and the plurality of dialog presentation segments are encapsulated in a plurality of PES packets, respectively. A text subtitle decoder decodes and presents each dialog presentation segment according to a continuous presentation flag included in each dialog presentation segment. The continuous presentation flag indicates whether continuous presentation is required for each dialog presentation segment with previous one.

    摘要翻译: 缓冲器最初预加载记录在记录介质上的文本字幕流。 预加载的文本字幕流包括定义一组区域样式的对话样式段和多个对话呈现段,每个对话表示段包含对话文本的至少一个区域。 对话框文本的每个区域都链接到对话框样式段中定义的一组区域样式中选定的一个。 对话风格段和多个对话呈现段分别封装在多个PES数据包中。 文本字幕解码器根据包括在每个对话呈现片段中的连续呈现标志来解码和呈现每个对话呈现片段。 连续呈现标志表示对于前一个的每个对话呈现片段是否需要连续呈现。

    Recording medium having a data structure for managing data streams associated with different languages and recording and reproducing methods and apparatuses
    17.
    发明申请
    Recording medium having a data structure for managing data streams associated with different languages and recording and reproducing methods and apparatuses 审中-公开
    具有用于管理与不同语言相关联的数据流的数据结构的记录介质以及记录和再现方法和装置

    公开(公告)号:US20050196142A1

    公开(公告)日:2005-09-08

    申请号:US11022696

    申请日:2004-12-28

    摘要: In the data structure for managing data streams associated with different languages, a playlist including at least one playitem for managing reproduction of a main data stream is provided. The playitem includes a table defining a list of data streams. The list of data streams includes the main data stream and a data stream of at least one type of supplemental data stream. The table includes language information on each supplemental data stream of the type of supplemental data stream, and the language information indicates a language associated with the supplemental data stream.

    摘要翻译: 在用于管理与不同语言相关联的数据流的数据结构中,提供了包括用于管理主数据流的再现的至少一个播放项目的播放列表。 播放项包括一个定义数据流列表的表。 数据流的列表包括主数据流和至少一种类型的补充数据流的数据流。 该表包括关于补充数据流类型的每个补充数据流的语言信息,并且语言信息指示与补充数据流相关联的语言。

    High density optical disc and method for creating and reproducing file system of the same
    18.
    发明申请
    High density optical disc and method for creating and reproducing file system of the same 审中-公开
    高密度光盘及其创建和再现文件系统的方法

    公开(公告)号:US20050195721A1

    公开(公告)日:2005-09-08

    申请号:US11066156

    申请日:2005-02-28

    摘要: A high density optical disc and a method for creating and reproducing a file system of the same are disclosed. In recording a file system information on an optical disc, the method for creating a file system of a high density optical disc includes recording a main volume descriptor sequence and a reserve volume descriptor sequence, wherein each of the main volume descriptor sequence and the reserve volume descriptor sequence is recorded in a different ECC block. Accordingly, a highly reliable file system information may be provided. Furthermore, by using the newly created file system information, the optical disc may be reproduced with more efficiency

    摘要翻译: 公开了一种高密度光盘及其文件系统的创建和再现方法。 在记录光盘上的文件系统信息时,用于创建高密度光盘的文件系统的方法包括:记录主卷描述符序列和备用卷描述符序列,其中主卷描述符序列和备用卷 描述符序列被记录在不同的ECC块中。 因此,可以提供高度可靠的文件系统信息。 此外,通过使用新创建的文件系统信息,可以更有效地再现光​​盘

    Recording medium having data structure for managing reproduction of data streams recorded thereon and recording and reproducing methods and apparatuses
    20.
    发明申请
    Recording medium having data structure for managing reproduction of data streams recorded thereon and recording and reproducing methods and apparatuses 失效
    具有用于管理记录在其上的数据流的再现的数据结构的记录介质以及记录和再现方法和装置

    公开(公告)号:US20080095027A1

    公开(公告)日:2008-04-24

    申请号:US12000490

    申请日:2007-12-13

    申请人: Kang Seo Byung Kim

    发明人: Kang Seo Byung Kim

    IPC分类号: G11B5/09

    摘要: The data structure includes a navigation area of a computer readable medium storing navigation data associated with a data stream representing a portion of at least one reproduction path. The navigation data includes indication information, and the indication information indicates whether the data stream represents multiple reproduction paths or the data stream represents a single reproduction path. If the indication information indicates the data stream represents multiple reproduction paths, the navigation data includes path number information and an indicator associated with each reproduction path. The path number information identifies a number of the multiple reproduction paths, and each indicator indicates a file associated with the associated one of the multiple reproduction paths.

    摘要翻译: 数据结构包括存储与表示至少一个再现路径的一部分的数据流相关联的导航数据的计算机可读介质的导航区域。 导航数据包括指示信息,并且指示信息指示数据流是表示多个再现路径还是数据流表示单个再现路径。 如果指示信息指示数据流表示多个再现路径,则导航数据包括路径号信息和与每个再现路径相关联的指示符。 路径号信息识别多个再现路径的数量,并且每个指示符指示与多个再现路径中的相关联的一个相关联的文件。